Worth 25 pts, plz

using the provided measures determine the length of the segment ab.

7.1cm

10.9cm

12.4cm

13.1cm

Find the length of AC first:

Sin(angle) = Opposite leg / hypotenuse

Sin(62) = AC /8

AC = 8 * sin(62) = 7.0636

Now find the length of AB:

AB/sin(y) = AC/sin(b)

AB/sin(72) = 7.0636/sin(38)

AB = sin(72) * 7.0636 / sin(38)

AB = 10.9 cm.

let's solve your equation step-by-step.

4x+2=2x+12

step 1: subtract 2x from both sides.

4x+2−2x=2x+12−2x

2x+2=12

step 2: subtract 2 from both sides.

2x+2−2=12−2

2x=10

step 3: divide both sides by 2.

2x

2

=

10

2

x=5

step-by-step explanation: